The Associated Press Top 10 Indiana high school football poll, with first-place votes in parentheses, records through games of Tuesday, September 22, 2015, rating points and previous rankings:
6A
| Rank-School | FPV | Rcd | TP | Pvs |
| 1. Center Grove | (18) | 5-0 | 360 | 1 |
| 2. Penn | – | 4-1 | 284 | 4 |
| 3. Carmel | – | 3-2 | 280 | 3 |
| 4. Indpls Cathedral | – | 3-2 | 238 | 2 |
| 5. Hamilton Southeastern | – | 4-1 | 234 | 5 |
| 6. Fishers | – | 4-1 | 178 | 6 |
| 7. Warren Central | – | 3-2 | 168 | 8 |
| 8. Columbus North | – | 4-1 | 68 | NR |
| 9. Avon | – | 3-2 | 64 | NR |
| 10. Indpls Ben Davis | – | 2-3 | 46 | 7 |
Others receiving votes: 11, Southport 22. 12, Lake Central 18. 13, Lawrence Central 10. 14, Indpls Pike 4. 15, Merrillville 2. 15, Noblesville 2. 15, Carroll (Allen) 2.
5A
| Rank-School | FPV | Rcd | TP | Pvs |
| 1. New Palestine | (14) | 5-0 | 348 | 1 |
| 2. Ft. Wayne Snider | (3) | 5-0 | 302 | 2 |
| 3. Columbus East | – | 5-0 | 290 | 3 |
| 4. Bloomington South | (1) | 5-0 | 284 | 4 |
| 5. Kokomo | – | 5-0 | 202 | 7 |
| 6. Westfield | – | 4-1 | 174 | 5 |
| 7. Decatur Central | – | 4-1 | 120 | 9 |
| 8. Whiteland | – | 3-2 | 96 | 6 |
| 9. Zionsville | – | 3-2 | 48 | 8 |
| 10. Terre Haute North | – | 3-2 | 38 | NR |
Others receiving votes: 11, Concord 30. 12, Mishawaka 16. 13, Ft. Wayne North 14. 14, S. Bend Adams 4. 14, Floyd Central 4. 14, Goshen 4. 17, Castle 2. 17, Plainfield 2. 17, McCutcheon 2.
4A
| Rank-School | FPV | Rcd | TP | Pvs |
| 1. Ev. Reitz | (17) | 5-0 | 358 | 1 |
| 2. Plymouth | (1) | 5-0 | 322 | 2 |
| 3. Lowell | – | 5-0 | 262 | 3 |
| 4. Northview | – | 5-0 | 240 | 4 |
| 5. Leo | – | 5-0 | 222 | 5 |
| 6. Jasper | – | 4-1 | 152 | 6 |
| 7. Andrean | – | 4-1 | 116 | 7 |
| 8. E. Central | – | 4-1 | 108 | T7 |
| 9. Ft. Wayne Dwenger | – | 4-1 | 80 | NR |
| 10. Indpls Roncalli | – | 2-3 | 34 | NR |
Others receiving votes: 11, Shelbyville 30. 12, New Haven 20. 13, Greenwood 16. 14, E. Noble 12. 15, Northridge 4. 16, Beech Grove 2. 16, Delta 2.
3A
| Rank-School | FPV | Rcd | TP | Pvs |
| 1. Gibson Southern | (9) | 5-0 | 320 | 1 |
| (tie) W. Lafayette | (5) | 5-0 | 320 | T1 |
| 3. Indpls Chatard | (3) | 4-1 | 284 | 3 |
| 4. Ft. Wayne Luers | – | 4-1 | 234 | 4 |
| 5. Heritage Hills | – | 5-0 | 224 | 6 |
| 6. Mishawaka Marian | (1) | 5-0 | 222 | 5 |
| 7. Guerin Catholic | – | 4-1 | 120 | 9 |
| 8. Brownstown | – | 4-1 | 46 | 7 |
| (tie) N. Harrison | – | 5-0 | 46 | NR |
| 10. Indpls Brebeuf | – | 3-2 | 42 | NR |
Others receiving votes: 11, Southridge 28. 12, Jimtown 24. 13, Batesville 18. 14, Hamilton Hts. 16. 15, N. Montgomery 14. 16, Western Boone 12. 17, Wheeler 4. 17, Yorktown 4. 19, Tri-West 2.
2A
| Rank-School | FPV | Rcd | TP | Pvs |
| 1. Ev. Mater Dei | (18) | 5-0 | 360 | 1 |
| 2. Eastern Hancock | – | 5-0 | 300 | 2 |
| 3. Monrovia | – | 4-1 | 268 | 4 |
| 4. Woodlan | – | 5-0 | 246 | 5 |
| 5. Eastbrook | – | 5-0 | 190 | 7 |
| 6. Heritage Christian | – | 4-1 | 156 | 6 |
| 7. Indpls Ritter | – | 3-2 | 148 | 3 |
| 8. Oak Hill | – | 5-0 | 116 | 9 |
| 9. Whiting | – | 4-1 | 100 | 8 |
| 10. Winchester | – | 4-1 | 40 | NR |
Others receiving votes: 11, Indpls Scecina 20. 12, Bremen 12. 12, Indpls Howe 12. 14, Winamac 10. 15, N. Putnam 2.
1A
| Rank-School | FPV | Rcd | TP | Pvs |
| 1. Lafayette Catholic | (15) | 5-0 | 350 | 1 |
| 2. Pioneer | (2) | 5-0 | 322 | 2 |
| 3. Linton | (1) | 5-0 | 298 | 3 |
| 4. Tri-Central | – | 5-0 | 218 | 4 |
| 5. N. Vermillion | – | 4-1 | 204 | 6 |
| 6. LaVille | – | 5-0 | 182 | 7 |
| 7. N. White | – | 5-0 | 100 | 8 |
| 8. Adams Central | – | 5-0 | 94 | 10 |
| 9. Shenandoah | – | 4-1 | 70 | 5 |
| 10. Northfield | – | 5-0 | 42 | NR |
Others receiving votes: 11, Perry Central 32. 12, Indpls Lutheran 24. 13, Monroe Central 12. 14, S. Newton 8. 15, N. Miami 6. 15, Eastern Greene 6. 15, Fountain Central 6. 18, Southern Wells 4. 19, W. Washington 2.
